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US 2021/0345319 A1Published application
Methods of signaling reserved resources for ultra-reliable low latency communication (urllc) traffic
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsYufei BLANKENSHIP, Mattias ANDERSSON
Life of this patent
Estimating the term…
Abstract
A set of resources, e.g. time and frequency resources, used for configured grants for a group of user equipments (UEs) is signalled to a second group of UEs. The second group of UEs consider the signalled set of resources to be reserved, and, therefore, avoid transmitting anything on the set of resources even if they are scheduled to do so.
Claims14
1-22. (canceled)
A method performed by a first wireless device, the method comprising:
- receiving, from a network node, aggregated uplink information associated with uplink grant free (GF) configurations for two or more first user equipments (UEs), wherein the aggregated uplink information comprises an indication of at least one periodic uplink resource and a periodicity of the at least one periodic uplink resource allocated to the two or more first UEs, that the wireless device should treat as a reserved resource;
- and
- configuring an uplink transmission based on the aggregated uplink information.
A method performed by a network node, the method comprising:
- obtaining uplink grant free (GF) configurations for two or more first user equipments (UEs);
- aggregating the uplink GF configurations to form aggregated uplink information including an indication of at least one periodic uplink resource and a periodicity of the at least one periodic uplink resource allocated to the two or more first UEs;
- and
- transmitting the aggregated uplink information.
1 more element
A first wireless device, comprising:
- a receiver for receiving, from a network node, aggregated uplink information associated with uplink grant free (GF) configurations for two or more first user equipments (UEs), wherein the aggregated uplink information comprises an indication of at least one periodic uplink resource, and a periodicity of the at least one periodic uplink resource allocated to the two or more first UEs, that the wireless device should treat as a reserved resource;
- memory;
- and
- processing circuitry coupled to the memory, wherein the first wireless device is configured to configure an uplink transmission based on the aggregated uplink information.
1 more element
A network node, comprising:
- memory;
- and
- processing circuitry coupled to the memory, wherein the network node is configured to:
- obtain uplink grant free (GF) configurations for two or more first user equipments (UEs);
- aggregate the uplink GF configurations to form aggregated uplink information including an indication of at least one periodic uplink resource and a periodicity of the at least one periodic uplink resource allocated to the two or more first UEs;
- and
- transmit the aggregated uplink information.
4 more elements
Dependencies are inferred from the claim text.